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免维护地中电缆盒是一种新型信号设备,结合工程实践,详细介绍HDM-T型免维护地中电缆盒的工艺流程及施工操作要点。该施工方法采和压接技术及多级密封措施,选用性能好、寿命长的材料制作,盒内芯线接续不需要喷灯及焊具,因而不会造成电缆的热损伤,操作简单,易于掌握,能够有效的提高接续速度并保证接续质量,使接续后的电缆做到了与电缆同寿命和免维护。电务部门节省大量的人力、物力、最大限度避免了因电缆接续质量不过关造成的质量事故。
Maintenance-free cable box in the ground is a new type of signal equipment, combined with engineering practice, detailing HDM-T-type cable box in the maintenance process and construction operation points. The construction method adopted and crimping technology and multi-level sealing measures, the selection of good performance, long life of the material, the box core wire connection does not require torch and welding tools, which will not cause thermal damage to the cable, easy to operate, easy to grasp , Can effectively improve the connection speed and ensure the quality of the connection, so that after the cable has been done with the same cable life and maintenance-free. Electricity department to save a lot of manpower and material resources, to maximize the quality of the cable to avoid the connection but the quality of the accident.